Baby carrier

ABSTRACT

A baby carrier is provided, including a vest, a shoulder strap, a waist belt, and a back bag. The shoulder strap and the waist belt are connected with opposite ends of the vest respectively in a longitudinal direction of the vest; one end of the back bag is connected with the waist belt, and another end of the back bag is detachably connected with the shoulder strap; a carrying space is formed between the vest and the back bag; and at least one of a width and a length of the carrying space is adjustable; the back bag and the vest both are connected with the same side of the waist belt; and the back bag is turnover relative to the vest and detachably connected with the shoulder strap.

RELATED APPLICATION

This application is a U.S. National Stage of International ApplicationNo PCT/EP2021/078607, filed on Oct. 15, 2021, which claims the priorityof Chinese Patent Application No. 202011118599.0, filed on Oct. 19,2020, with the title of “BABY CARRIER”, the entire content of which isincorporated herein by reference.

TECHNICAL FIELD

The present application relates to the technical field of baby carryingdevices, and in particular, to a baby carrier.

BACKGROUND

The emergence of baby carrying devices (such as baby carriers, babyslings, baby waist stools, etc.) is allowing more and more parents tofree their hands from carrying their children, not affecting theintimate contact with their babies. The baby carriers, for example, maybe divided into a lateral carrying type, a front-facing type, aface-to-face type, a back carrying type, etc. according to differentbaby carrying modes, and may be divided into a single purpose type, adual purpose type, a three purpose type, etc. according to functions.There are various baby carriers with multiple function.

The baby carrier should not only conform to ergonomics to reduce theburden on the user, moreover, the baby's muscles and bones are stillvery weak, therefore it is more important for the baby carrier that itshould be able to support the baby's buttocks, waist and head, therebyavoiding bending and unnecessary pressure, and ensuring the comfort andsafety of the baby. For the existing baby carrier, the space for thebaby to be seated is fixed. As carrying modes appropriate for babies ofdifferent ages are different, the spaces required for the babies arealso different, especially the width and the height of the space shouldbe different. However, the existing baby carrier cannot be adjustedadaptively, so babies feel not comfortable enough when sitting in it.

SUMMARY

According to various embodiments of the present application, a babycarrier is provided and includes a vest, a shoulder strap, a waist belt,and a back bag. The shoulder strap and the waist belt are connected withopposite ends of the vest respectively in a longitudinal direction ofthe vest. One end of the back bag is connected with the waist belt, andanother end of the back bag is detachably connected with the shoulderstrap. A carrying space is formed between the vest and the back bag; andat least one of a width and a length of the carrying space isadjustable. The back bag and the vest both are connected with the sameside of the waist belt, and the back bag is turnover relative to thevest and detachably connected with the shoulder strap.

Details of one or more embodiments of the present application arepresented in the accompanying drawings and description hereafter. Otherfeatures, purposes and advantages of the present application will becomeobvious from the specification, drawings and claims.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to better describe and illustrate the embodiments and/orexamples of the present disclosure herein, one or more drawings may bereferred to. The additional details or examples used to describe thedrawings should not be considered as a limitation on the scope of anyone of the disclosed application, the presently described embodimentsand/or examples, and those currently understood best modes of thepresent application.

FIG. 1 is a schematic structural view of a baby carrier of the presentapplication in one direction.

FIG. 2 is a schematic structural view of the baby carrier of the presentapplication in another direction.

FIG. 3 is a schematic view showing a first mode of using the babycarrier of the present application.

FIG. 4 is a schematic view showing a second mode and a third mode ofusing the baby carrier of the present application.

FIG. 5 is a schematic view showing adjustment of a length of a carryingspace of the baby carrier of the present application.

FIG. 6 is a schematic view of the baby carrier with a supporting padaccording to the present application.

FIG. 7 is a schematic structural view of the baby carrier with anintegrated back bag of the present application.

FIG. 8 is a schematic view showing a fixing bag matching with anadjusting bag of the present application.

FIG. 9 is a schematic view showing the adjusting bag matching with thefixing bag when the adjusting bag is located at inner sides of thefixing bag according to the present application.

FIG. 10 is a schematic view showing the adjusting bag matching with thefixing bag when the adjusting bag is located at outer sides of thefixing bag according to the present application.

DETAILED DESCRIPTION OF THE EMBODIMENTS

The embodiments of the present application will be described withreference to the accompanying drawings. Similar reference numerals inthe accompanying drawings denote similar elements.

First, with reference to FIGS. 1 to 4 , the present application providesa baby carrier 100 including a vest 10, a shoulder strap 20, a waistbelt 30 and a back bag 40. The shoulder strap 20 and the waist belt 30are connected with opposite ends of the vest 10 in the longitudinaldirection of the vest 10. One end of the back bag 40 is connected withthe waist belt 30, and another end of the back bag 40 is detachablyconnected with the shoulder strap 20, so that a carrying space forfastening the baby may be formed between the vest 10 and the back bag40, and a width or/and a length of the carrying space is adjustable,thereby meeting different needs of different babies or differentcarrying modes for babies. Specifically, a supporting portion 40 a isarranged on the back bag 40 and in the carrying space, and thesupporting portion 40 a is configured to support the buttocks of thebaby, so that the baby's two legs are separated and put on the left andright sides of the supporting portion 40 a. Moreover, a width of thesupporting portion 40 a is adjustable, and the adjustment of the widthof the supporting portion 40 a may change the width of the carryingspace.

More specifically, as shown in FIG. 3 , the first mode of using the babycarrier 100 provided by the present application is that, for babies overfour months old, or babies less than four months old but having bonesrelatively well developed and having relatively large body shapes, thebaby carrier 100 of the present application is used in a mode of facingthe user. In this mode, the width of the supporting portion 40 a isrelatively wide, and the width of the carrying space is accordinglywider, so that two legs of the baby are relatively separated, making thebaby feel more comfortable.

As shown in FIG. 4 , the second mode of using the baby carrier 100provided by the present application is that, for the babies over fourmonths old, or babies having relatively large body shapes, the babycarrier 100 of the present application is used in a mode of having aback to the user. In this mode, the width of the supporting portion 40 ais relatively narrower, and the width of the carrying space isaccordingly narrower, so that the legs of the baby are relativelyclosed, making the baby feel more comfortable.

Continue to refer to FIG. 4 . The third mode of using the baby carrier100 provided by the present application is that, for babies less thanfour months old, or babies over four months old but having bones lessdeveloped and having relatively small body shapes, the baby carrier 100of the present application is used in the mode of having a back to theuser. compared with babies over four months old or babies havingrelatively large body shapes, the babies in this mode need to besupported by the supporting portion 40 a to be higher to feel morecomfortable, and the length of the carrying space should becorrespondingly shorter. It should be noted that four months mentionedin the present application for the age of the baby is only anapproximate number, and what should be considered is an actualdevelopment condition of the babies.

Please refer to FIGS. 1 to 4 , the waist belt 30 is in a shape of astrip, and a first connecting member 31 and a second connecting member32 are arranged at head and tail ends of the waist belt 30 respectively.By connecting the first connecting member 31 with the second connectingmember 32, the waist belt 30 may be conveniently fixed on the waist ofthe user. Two ends of the top side of the back bag 40 each are providedwith a third connecting member 41, and the shoulder strap 20 is providedwith fourth connecting members 21 (see FIG. 6 ) matching with the thirdconnecting members 41. By connecting the third connecting member 41 withthe corresponding fourth connecting member 21, a detachable connectionbetween the shoulder strap 20 and the back bag 40 is realizedconveniently.

Please refer to FIGS. 1 to 4 , the vest 10 is square as a whole, andleft and right sides of the vest 10 are provided with fifth connectingmembers 11 respectively, and left and right sides of the back bag 40 arerespectively provided with sixth connecting members 42 corresponding tothe fifth connecting members 11. By connecting the fifth connectingmembers 11 with corresponding sixth connecting members 42 at two sides,the detachable connection between the vest 10 and the back bag 40 isrealized conveniently, thereby preventing the baby from leaving thecarrying space from a side, and further enhancing the safety in use.

In an embodiment, each group of the first connecting member 31 and thesecond connecting member 32, the third connecting member 41 and thefourth connecting member 21, and the fifth connecting member 11 and thesixth connecting member 42, may be male and female buttons that matchwith each other. Of course, each group may be but not limited to matchedbuttons, matched Hook and Loop, or matched fixing buckle and fixinghole, etc.

Please refer to FIGS. 1 to 4 . The number of the shoulder straps 20 istwo, and the two shoulder straps 20 are symmetrically connected with thevest 10. The shoulder strap 20 is in a shape of a ring as a whole, so asto be hung on the shoulders of the user. Specifically, take one shoulderstrap 20 as an example. The shoulder strap 20 includes a firstconnecting segment 22 and a second connecting segment 23. The firstconnecting segment 22 is fixed on the vest 10 along the length directionof the vest 10. One end of the second connecting segment 23 is connectedwith the first connecting segment 22, and another end of the secondconnecting segment 23 is connected with a top side end of the vest 10rotatably, thereby forming a shoulder-wrapping area to be hung on theuser conveniently. In an embodiment, a length of the second connectingsegment 23 is adjustable. By adjusting the length of the secondconnecting segment 23, the length of the carrying space may also beadjusted, that is, the height of the supporting portion 40 a isadjusted, thereby meeting different needs of different babies ordifferent carrying modes for babies.

It should be noted that in other embodiments, the shoulder strap 20 maybe connected not only with the vest 10, but also with the waist belt 30,thereby strengthening the connection and improving the comfort in use.Further, as shown in FIG. 1 , enforcing belts 24 are fixed at the twoshoulder straps 20 respectively as well, and the two enforcing belts 24may be detachably connected at the front side of the user's body,thereby strengthening the connection and further improving the safety inuse.

Please refer to FIGS. 1 and 5 , in order to realize the adjustment ofthe length of the carrying space, that is, the adjustment of the heightof the supporting portion 40 a, specifically, in this embodiment, boththe back bag 40 and the vest 10 are connected with the same side of thewaist belt 30. The back bag 40 may be turnover relative to the vest 10and detachably connected with the shoulder strap 20. The waist belt 30may be turned toward or away from the vest 10 around the end of thewaist belt 30 connected with the vest 10, so as to adjust the length ofthe carrying space, and then the supporting portion 40 a rises ordescends accordingly. Specifically, the waist belt 30 may be turnedaround for 180 degrees, and the turned waist belt 30 is fixed at thewaist of the user, thereby increasing the height of the supportingportion 40 a. Of course, it may also be configured that the vest 10 andthe back bag 40 are turned around the waist belt 30, specifically, theymay be turned around for 360 degrees. The length of the carrying spacemay also be adjusted. The structures of related components configured toadjust the length of the carrying space in the baby carrier 100 of thepresent application are simple and easy to operate.

Please refer to FIG. 6 , a supporting pad 50 is further provided in thecarrying space. The supporting pad 50 is fixed on the back bag 40 ordetachably connected with the back bag 40. The supporting pad 50includes a hip pad and a head pad, which may enhance protection andimprove the comfort in use accordingly. The hip pad and the head pad maybe an integrated structure or a split structure. The supporting pad 50may be sewn by machine at a corresponding position of the back bag 40,or detachably filled in a reserved position of the back bag 40.

Please refer to FIG. 7 , the supporting portion 40 a is provided with anadjusting member 60 that may adjust the width of the supporting portion40 a. In an embodiment, the back bag 40 may be an integral structure,and the adjusting member 60 may include a lace, or a fixing buckle and afixing hole, or Hook and Loop, or buckles, which are arranged on theback bag 40. In the present embodiment, the adjusting member 60 is alace that passes through the back bag 40 along the lateral widthdirection of the back bag 40, and the width of the back bag 40 may bereduced only by drawing and pulling the lace.

Please refer to FIG. 8 to FIG. 10 , in another embodiment, the back bag40 may also be configured to be a split structure. Specifically, theback bag 40 includes a fixing bag 43 and an adjusting bag 44, which areconnected between the waist belt 30 and the shoulder strap 20. Thefixing bag 43 and the adjusting bag 44 cooperate with each other to forma supporting portion 40 a disposed in the carrying space, and anadjustment of the relative width between the fixing bag 43 and theadjusting bag 44 makes the width of the supporting portion 40 a changeaccordingly. Specifically, an end of the fixing bag 43 and an end of theadjusting bag 44 both are connected with the waist belt 30, another endof the adjusting bag 44 is detachably connected with the fixing bag 43,and another end of the fixing bag 43 is detachably connected with theshoulder strap 20. More specifically, the end of the fixing bag 43 andthe end of the adjusting bag 44 are sewn by machine to be connected withthe waist belt 30, and two side ends of the adjusting bag 44 aredetachably connected with different segment positions of the fixing bag43, so as to adjust the width of the supporting portion 40 a.

Please refer to FIG. 8 , two side ends of the adjusting bag 44 areconnected to the first segment position of the fixing bag 43. In thiscase, the width of the supporting portion 40 a is relatively wide. Theend of the fixing bag 43, which is connected with the waist belt 30, isrelatively narrow, and the other end of the fixing bag 43, which is awayfrom the waist belt 30, is relatively wide. That is, the end of thefixing bag 43, which is connected with the waist belt 30, is narrowerthan the other end of the fixing bag 43, which is away from the waistbelt 30. A width of the adjusting bag 44 is greater than a width of oneend of the fixing bag 43 connected with the waist belt 30, and less thanor equal to a width of the other end of the fixing bag 43 far away fromthe waist belt 30.

Please refer to FIG. 9 , in an embodiment, the adjusting bag 44 may bedisposed on opposite inner sides of the fixing bag 43, a central end ofthe adjusting bag 44 is fixedly connected with the fixing bag 43, andthe connection may be a sewn connection by machine. The two side ends ofthe adjusting bag 44 may be turned inward relative to the fixing bag 43,so as to be connected with different segment positions of the fixing bag43. The width of the supporting portion 40 a may be adjusted byadjusting the width of the connected end where the adjusting bag 44 andthe fixing bag 43 are connected. The relatively wide portion of thefixing bag 43 always blocks an outside of the adjusted relatively narrowsupporting portion 40 a, which may take effects on covering andsupporting the baby's thighs, thus effectively ensuring the baby'ssafety in use.

Referring to FIG. 10 , in another embodiment, the adjusting bag 44 mayalso be disposed on the opposite outer sides of the fixing bag 43. Thecentral end of the adjusting bag 44 is still fixedly connected with thefixing bag 43, and the two side ends of the adjusting bag 44 may beturned inward or turned outward relative to the fixing bag 43, so as tobe connected with different segments of the fixing bag 43, therebyrealizing the adjustment for the width of the supporting portion 40 a.The relatively wide part of the fixing bag 43 also blocks the outside ofthe adjusted relatively narrow supporting portion 40 a, which may takeeffects on covering and supporting the baby's thighs, thus effectivelyensuring the baby's safety in use.

Specifically, please refer to FIGS. 8 to 10 , an adjusting member 70 isarranged at a junction of the adjusting bag 44 and the fixing bag 43,and the adjusting member 70 is configured to fix the adjusting bag 44 atdifferent segment positions of the fixing bag 43, which have differentwidths. Specifically, the adjusting member 70 includes a seventhconnecting member 71 and an eighth connecting member 72 that arearranged on the adjusting bag 44 and the fixing bag 43 and may bematched and detachable. The seventh connecting member 71 and the eighthconnecting member 72 includes a fixing buckle and a fixing hole, orbuckles, or Hook and Loop. Specifically, in this embodiment, theadjusting member 70 includes at least two fixing holes arranged in thefixing bag 43 along the lateral width direction thereof and two fixingbuckles arranged correspondingly on two side ends of the adjusting bag44. The two fixing buckles selectively buckle in corresponding twofixing holes. In an embodiment, the baby carrier 100 of the presentapplication further includes a pocket 80 arranged on the supportingportion 40 a, and the adjusting member 70 is received in the pocket 80.

In summary, compared with the prior art, the baby carrier 100 of thepresent application includes the vest 10, the shoulder strap 20 and thewaist belt 30 which are connected with two ends of the vest 10respectively, and the back bag 40 connected with the waist belt 30.Moreover, the back bag 40 is also detachably connected with the shoulderstrap 20, the carrying space may be formed between the vest 10 and theback bag 40, and the width or/and the length of the carrying space isadjustable. When the baby is carried in the carrying space, the widthor/and the length of the carrying space may be adjusted according todifferent carrying modes for babies or according to different babies, soas to meet different needs in use, thereby improving the baby's comfortand safety, making the baby's sitting postures more scientific andreasonable, and ensuring healthy growth of the bones of the baby.Moreover, since the back bag 40 and the vest 10 are both connected withthe same side of the waist belt 30, the length of the carrying space maybe adjusted simply and conveniently only by turning over the waist belt30 relative to the vest 10 and the back bag 40, so that the supportingportion 40 a rises or descends accordingly, thereby adjusting thesupport height.

It should be noted that the structures and the connection modes of otherparts of the baby carrier 100 of the present application are well knownto those of ordinary skill in the art, and will not be described indetail herein.

In an embodiment, a supporting portion is arranged on the back bag andin the carrying space; and a width of the supporting portion isadjustable.

In an embodiment, the supporting portion is provided with an adjustingmember configured to adjust the width of the supporting portion, and theadjusting member is arranged along a lateral width direction of the backbag and has at least an adjusting segment position.

In an embodiment, the back bag includes a fixing bag and an adjustingbag, and the fixing bag and the adjusting bag are connected between thewaist belt and the shoulder strap. The fixing bag and the adjusting bagare configured to cooperate with each other to form a supporting portiondisposed in the carrying space, and a width of the supporting portion isadjustable.

In an embodiment, a relative width between the fixing bag and theadjusting bag is adjustable.

In an embodiment, an end of the fixing bag and an end of the adjustingbag both are connected with the waist belt. Another end of the adjustingbag is detachably connected with the fixing bag. Another end of thefixing bag is detachably connected with the shoulder strap.

In an embodiment, one end of the fixing bag connected with the waistbelt is narrower than another end of the fixing bag away from the waistbelt. A width of the adjusting bag is greater than a width of the end ofthe fixing bag connected with the waist belt, and less than or equal toa width of the other end of the fixing bag away from the waist belt.

In an embodiment, the adjusting bag is disposed on opposite inner sidesof the fixing bag. A central end of the adjusting bag is fixedlyconnected with the fixing bag. Two side ends of the adjusting bag areconfigured to be turned inward relative to the fixing bag and areconnected with different segment positions of the fixing bag.

In an embodiment, the adjusting bag is disposed on opposite outer sidesof the fixing bag. A central end of the adjusting bag is fixedlyconnected with the fixing bag. Two side ends of the adjusting bag areconfigured to be turned inward or outward relative to the fixing bag andare connected with different segment positions of the fixing bag.

In an embodiment, an adjusting member is arranged at a junction of theadjusting bag and the fixing bag. The adjusting member is configured tofix the adjusting bag at different segment positions of the fixing bag,and the different segment positions have different widths.

In an embodiment, the adjusting member includes a fixing buckle and afixing hole, or buckles, or Hook and Loop, which are arranged on theadjusting bag and the fixing bag respectively, match with each other andare detachable.

In an embodiment, the adjusting member includes at least two fixingholes disposed in the fixing bag along a lateral width directionthereof, and two fixing buckles arranged correspondingly on two sideends of the adjusting bag. The two fixing buckles selectively buckle incorresponding two fixing holes.

In an embodiment, the baby carrier further includes a pocket arranged onthe supporting portion, and the adjusting member is received in thepocket.

In an embodiment, a supporting pad is further arranged in the carryingspace, and the supporting pad is fixed on the back bag or detachablyconnected with the back bag.

In an embodiment, the waist belt is configured to be turned toward oraway from the vest around an end of the waist belt connected with thevest, to adjust the length of the carrying space.

In an embodiment, the vest and the back bag are configured to be turnedaround the waist belt, to adjust the length of the carrying space.

In an embodiment, two side ends of the vest are provided with fifthconnecting members respectively, and two outer side ends of the back bagare respectively provided with sixth connecting members detachablyconnected with the fifth connecting members.

In an embodiment, the number of the shoulder straps is two, and the twoshoulder straps are symmetrically connected with the vest.

In an embodiment, each of the two shoulder straps includes a firstconnecting segment and a second connecting segment. The first connectingsegment is fixed on the vest along a length direction of the vest. Oneend of the second connecting segment is connected with the firstconnecting segment. Another end of the second connecting segment isconnected with a top side end of the vest rotatably, and a length of thesecond connecting segment is adjustable.

In an embodiment, enforcing belts are fixed at two ends of the twoshoulder straps respectively, and the two enforcing belts are detachablyconnected.

What disclosed above are only preferred embodiments of the presentdisclosure, and of course, cannot be used to limit the scope of claimsof the present application. Therefore, equivalent changes made accordingto the scope of the present patent application will fall within thescope of the present application.

What is claimed is:
 1. A baby carrier, comprising a vest, a shoulderstrap, a waist belt, and a back bag, wherein: the shoulder strap and thewaist belt are connected with opposite ends of the vest respectively ina longitudinal direction of the vest; one end of the back bag isconnected with the waist belt, and another end of the back bag isdetachably connected with the shoulder strap; a carrying space is formedbetween the vest and the back bag; and at least one of a width and alength of the carrying space is adjustable; the back bag and the vestboth are connected with the same side of the waist belt; and the backbag is turnover relative to the vest and detachably connected with theshoulder strap.
 2. The baby carrier of claim 1, wherein: a supportingportion is arranged on the back bag and in the carrying space, and awidth of the supporting portion is adjustable.
 3. The baby carrier ofclaim 2, wherein: the supporting portion is provided with an adjustingmember configured to adjust the width of the supporting portion, and theadjusting member is arranged along a lateral width direction of the backbag and has at least an adjusting segment position.
 4. The baby carrierof claim 1, wherein: the back bag comprises a fixing bag and anadjusting bag, and the fixing bag and the adjusting bag are connectedbetween the waist belt and the shoulder strap; the fixing bag and theadjusting bag are configured to cooperate with each other to form asupporting portion disposed in the carrying space; and a width of thesupporting portion is adjustable.
 5. The baby carrier of claim 4,wherein a relative width between the fixing bag and the adjusting bag isadjustable.
 6. The baby carrier of claim 4, wherein: an end of thefixing bag and an end of the adjusting bag both are connected with thewaist belt; another end of the adjusting bag is detachably connectedwith the fixing bag; and another end of the fixing bag is detachablyconnected with the shoulder strap.
 7. The baby carrier of claim 6,wherein: one end of the fixing bag connected with the waist belt isnarrower than another end of the fixing bag away from the waist belt;and a width of the adjusting bag is greater than a width of the end ofthe fixing bag connected with the waist belt, and less than or equal toa width of the other end of the fixing bag away from the waist belt. 8.The baby carrier of claim 7, wherein: the adjusting bag is disposed onopposite inner sides of the fixing bag; a central end of the adjustingbag is fixedly connected with the fixing bag; and two side ends of theadjusting bag are configured to be turned inward relative to the fixingbag and connected with different segment positions of the fixing bag. 9.The baby carrier of claim 7, wherein: the adjusting bag is disposed onopposite outer sides of the fixing bag; a central end of the adjustingbag is fixedly connected with the fixing bag; and two side ends of theadjusting bag are configured to be turned inward or outward relative tothe fixing bag and connected with different segment positions of thefixing bag.
 10. The baby carrier of claim 6, wherein: an adjustingmember is arranged at a junction of the adjusting bag and the fixingbag; and the adjusting member is configured to fix the adjusting bag atdifferent segment positions of the fixing bag, and the different segmentpositions have different widths.
 11. The baby carrier of claim 10,wherein: the adjusting member comprises a fixing buckle and a fixinghole, or buckles, or Hook and Loop; and the fixing buckle and the fixinghole, or the buckles, or the Hook and the Loop, are arranged on theadjusting bag and the fixing bag respectively, match with each other andare detachable.
 12. The baby carrier of claim 11, wherein: the adjustingmember comprises at least two fixing holes arranged on the fixing bagalong a lateral width direction thereof, and two fixing buckles arrangedcorrespondingly on two side ends of the adjusting bag; and the twofixing buckles selectively buckle in corresponding two fixing holes. 13.The baby carrier of claim 10, further comprising a pocket arranged onthe supporting portion, wherein the adjusting member is received in thepocket.
 14. The baby carrier of claim 1, wherein a supporting pad isfurther arranged in the carrying space, and fixed on the back bag ordetachably connected with the back bag.
 15. The baby carrier of claim 1,wherein the waist belt is configured to be turned toward or away fromthe vest around an end of the waist belt connected with the vest, toadjust the length of the carrying space.
 16. The baby carrier of claim1, wherein the vest and the back bag are configured to be turned aroundthe waist belt, to adjust the length of the carrying space.
 17. The babycarrier of claim 1, wherein: two side ends of the vest are provided withfifth connecting members respectively; and two outer side ends of theback bag are respectively provided with sixth connecting membersdetachably connected with the fifth connecting members.
 18. The babycarrier of claim 1, wherein the number of the shoulder straps is two,and the two shoulder straps are symmetrically connected with the vest.19. The baby carrier of claim 18, wherein: each of the two shoulderstraps comprises a first connecting segment and a second connectingsegment; the first connecting segment is fixed on the vest along alength direction of the vest; one end of the second connecting segmentis connected with the first connecting segment; another end of thesecond connecting segment is connected with a top side end of the vestrotatably; and a length of the second connecting segment is adjustable.20. The baby carrier of claim 18, wherein, two enforcing belts arerespectively fixed at one end of either of two shoulder straps, and thetwo enforcing belts are detachably connected.